Given command for Hp prime?

10282020, 07:19 AM
Post: #1




Given command for Hp prime?
Hi all.
I have recently switched out my Ti nspire for a hp prime, and I am struggling to figure out how to set restrictions on equations on the CAS. For example, on the 84 plus and nspire, restricting equations is done using set notation: eg: solve(v^2=u^2+2a*s)v=50,u=5 So how would I convert that to hp prime syntax? I have been doing some digging, and I found that the given symbol exists, but I can't figure out how to get it to work without just displaying syntax errors. Thank you for your help. 

10282020, 12:55 PM
Post: #2




RE: Given command for Hp prime?
You simply enter: solve(v^2=u^2+2*a*s,a)v=50,u=5 using CAS, before that you should make sure the variables are empty: purge(s), purge(a). The  can be taken from the patterns found on the keyboard.
Arno 

10282020, 10:05 PM
Post: #3




RE: Given command for Hp prime?
(10282020 12:55 PM)Arno K Wrote: You simply enter: solve(v^2=u^2+2*a*s,a)v=50,u=5 using CAS, before that you should make sure the variables are empty: purge(s), purge(a). The  can be taken from the patterns found on the keyboard.I did exactly what you did, but all i get is a syntax error. Do you know whats going on? 

10282020, 11:49 PM
Post: #4




RE: Given command for Hp prime?
(10282020 10:05 PM)Lord_Spooglypuff Wrote:(10282020 12:55 PM)Arno K Wrote: You simply enter: solve(v^2=u^2+2*a*s,a)v=50,u=5 using CAS, before that you should make sure the variables are empty: purge(s), purge(a). The  can be taken from the patterns found on the keyboard.I did exactly what you did, but all i get is a syntax error. Do you know whats going on? Make sure you are in the CAS menu otherwise you'll get a syntax error. Control System Programs 

10282020, 11:56 PM
Post: #5




RE: Given command for Hp prime?
Also, note the additional characters that were added:
solve(v^2=u^2+2*a*s,a)v=50,u=5 Bob Prosperi 

10292020, 12:07 AM
Post: #6




RE: Given command for Hp prime?
I was in CAS mode, but it is still giving out a syntax error.
Does anyone else still know what's happening? 

10292020, 01:30 AM
Post: #7




RE: Given command for Hp prime?
After you insert the "" from the 3rd key in the top row, don't cursor up before you enter the "v=50,u=5 ".
Bob Prosperi 

10292020, 01:35 AM
Post: #8




RE: Given command for Hp prime?
It works now, I realized that I was getting the pipe symbol from the character menu on the first key.
Since I used the symbol on the third key instead, it's working Thank you very much 

10292020, 10:51 PM
Post: #9




RE: Given command for Hp prime?  
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